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See Technical Specifications

LM339J +BOM

3mV 250nA CDIP-14 Comparators ROHS

Manufacturer:

Texas Instruments
Mfr.Part #:

LM339J
Datasheet:

LM339J Datasheet (PDF)
Mounting Style:

Through Hole
Number Of Channels:

4 Channel
Output Type:

Rail-to-Rail
Response Time:

700 ns
EDA/CAD Models:

Request Free CAD Models for LM339J

LM339J General Description

Comparator General Purpose Open-Collector 14-CDIP

Application

The LM339J is an integrated circuit (IC) manufactured by Texas Instruments that functions as an independent 4-channel comparator. This device is designed for use in applications such as power supply monitoring, level detection, analog voltage comparison, timing control and analog signal conditioning. It utilizes a standard Digital Signal Processor (DSP) chip architecture, and operates on dual-supply voltages ranging from 4.5V to 15V. The LM339J can be used to compare both single and dual polarity inputs, and provides an output in the form of an active low-level comparator output, which can be used for a variety of applications. It also offers improved noise performance over the original LM339 and improved propagation delay time. In addition to the no-latency high-speed comparator, the LM339J also provides a hysteresis function to help prevent unwanted chatter on the output.

Specifications

Product Category	Analog Comparators	Mounting Style	Through Hole
Number of Channels	4 Channel	Output Type	Rail-to-Rail
Response Time	700 ns	Comparator Type	Differential
Supply Voltage - Min	2 V	Supply Voltage - Max	36 V
Operating Supply Current	500 uA	Output Current per Channel	6 mA
Vos - Input Offset Voltage	5 mV	Ib - Input Bias Current	250 nA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Series	LM339-MIL	Operating Supply Voltage	2 V to 36 V
Product	Analog Comparators	Product Type	Analog Comparators
Factory Pack Quantity	25	Subcategory	Amplifier ICs
Unit Weight	0.042329 oz